From 6f0baf6ca90afb7b63bbf064798bab718037740c Mon Sep 17 00:00:00 2001
From: mfranz <mfranz>
Date: Sat, 22 Apr 2006 13:41:06 +0000
Subject: [PATCH] thanks to Erik's texture map I can now drop empty.rgb
 altogether and just specify the same texture in the "foo.lighted" and
 "foo.unlighted" material entry. This also allows to drop the state cloning
 and thereby solves the most urgent apt_signs.cxx TODO. :-)

---
 simgear/scene/tgdb/apt_signs.cxx | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/simgear/scene/tgdb/apt_signs.cxx b/simgear/scene/tgdb/apt_signs.cxx
index 715c313c..3bda05cb 100644
--- a/simgear/scene/tgdb/apt_signs.cxx
+++ b/simgear/scene/tgdb/apt_signs.cxx
@@ -224,8 +224,7 @@ ssgBranch *sgMakeSign(SGMaterialLib *matlib, const string path, const string con
 
             SGMaterial *m = matlib->find(u);
             if (m) {
-                unlighted_state = (ssgSimpleState *)m->get_state()->clone(SSG_CLONE_STATE);
-                unlighted_state->setTexture(lighted_state->getTexture());
+                unlighted_state = m->get_state();
             } else {
                 SG_LOG(SG_TERRAIN, SG_ALERT, SIGN "ignoring unknown material `" << u << '\'');
                 unlighted_state = lighted_state;
-- 
2.39.5